154384-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154384-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,3,8 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 154384-91:
(8*1)+(7*5)+(6*4)+(5*3)+(4*8)+(3*4)+(2*9)+(1*1)=145
145 % 10 = 5
So 154384-91-5 is a valid CAS Registry Number.
154384-91-5Relevant articles and documents
Hetero-annulated indazoles
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, (2008/06/13)
This invention is directed to heteroannulated indazoles namely to 2,5-disubstituted quinolino-, isoquinolino-, phthalazino-, and quinoxalino- annulated indazole-6(2H)-ones and related mono N-oxides. These compounds have been shown to have antitumor activity.